2
私はこのkeyErrorを得続けます。私は文字列とID（整数）をタスク関数に送るので、シリアル化の問題ではないと思います。また、keyerrorは、内容ではなく関数自体への経路にあるとも言われています。助けてください。なぜ私の仕事を実行するとセロリがKeyErrorを返すのですか？
Tasks.py
from celery.decorators import task
from notification import models as notification
@task(ignore_result=True)
def notify_match_creation(match, home_team, away_team, home_team_captain, away_team_captain):
notification.send(User.objects.filter(profile__teams__pk__in=(home_team, away_team)),
"tournaments_new_match",
{'match': unicode(match),
'home_team_captain': home_team_captain,
'away_team_captain': away_team_captain,
})
関連設定
CELERY_RESULT_BACKEND = "database"
CELERY_RESULT_DBURI = "postgresql://user:[email protected]/ahgl"
BROKER_HOST = "localhost"
BROKER_PORT = 5672
BROKER_USER = "guest"
BROKER_PASSWORD = "guest"
BROKER_VHOST = "/"
セロリ出力：
[タスク]
. apps.tournaments.tasks.notify_match_creation
. tournaments.tasks.notify_match_creation
[2012-02-25 02:34:06,209: WARNING/MainProcess] [email protected] has started.
[2012-02-25 02:34:06,477: WARNING/PoolWorker-4] E:\Webdesign\ahgl\ENV\lib\site-packages\djcelery\loaders.py:84: UserWarn
ing: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
warnings.warn("Using settings.DEBUG leads to a memory leak, never "
[2012-02-25 02:34:06,479: WARNING/PoolWorker-2] E:\Webdesign\ahgl\ENV\lib\site-packages\djcelery\loaders.py:84: UserWarn
ing: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
warnings.warn("Using settings.DEBUG leads to a memory leak, never "
[2012-02-25 02:34:06,523: WARNING/PoolWorker-3] E:\Webdesign\ahgl\ENV\lib\site-packages\djcelery\loaders.py:84: UserWarn
ing: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
warnings.warn("Using settings.DEBUG leads to a memory leak, never "
[2012-02-25 02:34:06,566: WARNING/PoolWorker-1] E:\Webdesign\ahgl\ENV\lib\site-packages\djcelery\loaders.py:84: UserWarn
ing: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
warnings.warn("Using settings.DEBUG leads to a memory leak, never "
[2012-02-25 02:34:31,520: INFO/MainProcess] Got task from broker: apps.tournaments.tasks.notify_match_creation[4dbd6258-
5cee-49e9-8c8a-2d2105a2d52a]
[2012-02-25 02:34:31,569: ERROR/MainProcess] Task apps.tournaments.tasks.notify_match_creation[4dbd6258-5cee-49e9-8c8a-2
d2105a2d52a] raised exception: KeyError('apps.tournaments.tasks.notify_match_creation',)
Traceback (most recent call last):
File "E:\Webdesign\ahgl\ENV\lib\site-packages\celery\concurrency\processes\pool.py", line 211, in worker
result = (True, func(*args, **kwds))
File "E:\Webdesign\ahgl\ENV\lib\site-packages\celery\worker\job.py", line 50, in execute_and_trace
task = tasks[name]
KeyError: 'apps.tournaments.tasks.notify_match_creation'
[2012-02-25 02:38:29,773: WARNING/MainProcess] celeryd: Hitting Ctrl+C again will terminate all running tasks!
[2012-02-25 02:38:29,773: WARNING/MainProcess] celeryd: Warm shutdown (MainProcess)
[2012-02-25 02:38:31,779: INFO/MainProcess] process shutting down
揃えることができ
を試してみてください：タスクを呼び出して、私のmodels.pyで 、 「トーナメント」 ： from .tasks import notify_match_creation どちらが間違っていますか？リンクのような絶対パスを入れない... –
私は、（redisストレージを使用している）プロダクションに展開すると完全に動作することを指摘しますが、ローカルではDjangoストレージを使用します。 –
実際、問題はNotRegisteredエラーが発生することを意味すると言いますから、私はこれがそれだとは思わないのです。 –